Tilton OT-Series cerametallic clutches are primarily designed for racing applications where some clutch modulation is desired. OT-Series cerametallic clutches feature 4-paddle discs that utilize a unique blend of ceramic and metallic materials. Because the cerametallic discs are thicker than sintered metallic discs, they provide higher heat capacity through their increased mass.
In addition, the engagement characteristics of cerametallic clutches are smoother than sintered metallic clutches. These features have made cerametallic clutches popular in applications such as rally, hill climb, club racing, off road, and extreme street/strip applications.